[go: up one dir, main page]

CN1951637B - 用于移除破损紧固件的钎头 - Google Patents

用于移除破损紧固件的钎头 Download PDF

Info

Publication number
CN1951637B
CN1951637B CN2006101528551A CN200610152855A CN1951637B CN 1951637 B CN1951637 B CN 1951637B CN 2006101528551 A CN2006101528551 A CN 2006101528551A CN 200610152855 A CN200610152855 A CN 200610152855A CN 1951637 B CN1951637 B CN 1951637B
Authority
CN
China
Prior art keywords
bore bit
securing member
cutting edge
sawtooth
bit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006101528551A
Other languages
English (en)
Chinese (zh)
Other versions
CN1951637A (zh
Inventor
伯顿·科扎克
艾拉·科扎克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
No1 Co Of Combined Products Corp
Original Assignee
No1 Co Of Combined Products Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by No1 Co Of Combined Products Corp filed Critical No1 Co Of Combined Products Corp
Publication of CN1951637A publication Critical patent/CN1951637A/zh
Application granted granted Critical
Publication of CN1951637B publication Critical patent/CN1951637B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0002—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position
    • B23B51/0003—Drills with connected cutting heads, e.g. with non-exchangeable cutting heads; Drills with a single insert extending across the rotational axis and having at least two radially extending cutting edges in the working position with exchangeable heads or inserts
    • B23B51/00035—Spade drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0081—Conical drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/009—Stepped drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/10—Bits for countersinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/04—Angles, e.g. cutting angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/08—Side or plan views of cutting edges
    • B23B2251/087—Cutting edges with a wave form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Slide Fasteners (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CN2006101528551A 2005-10-22 2006-10-20 用于移除破损紧固件的钎头 Expired - Fee Related CN1951637B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/255,424 2005-10-22
US11/255,424 US20060101949A1 (en) 2003-04-25 2005-10-22 Damaged bolt and screw removing devices

Publications (2)

Publication Number Publication Date
CN1951637A CN1951637A (zh) 2007-04-25
CN1951637B true CN1951637B (zh) 2013-07-24

Family

ID=37546640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101528551A Expired - Fee Related CN1951637B (zh) 2005-10-22 2006-10-20 用于移除破损紧固件的钎头

Country Status (8)

Country Link
US (1) US20060101949A1 (es)
EP (1) EP1777039A3 (es)
KR (1) KR20070043920A (es)
CN (1) CN1951637B (es)
AR (1) AR058131A1 (es)
BR (1) BRPI0604325A (es)
MX (1) MXPA06012069A (es)
TW (1) TWI337116B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5933935B2 (ja) * 2011-06-17 2016-06-15 マコトロイ工業株式会社 ドリル
EP2782726B1 (en) * 2011-11-22 2017-08-30 Robert Bosch GmbH Drill bit
CN104128641A (zh) * 2013-05-03 2014-11-05 苏州文鼎模具有限公司 一种钻头
US20150043983A1 (en) * 2013-08-06 2015-02-12 Performance Carbide, Inc. Spade drill
WO2018150360A1 (en) * 2017-02-15 2018-08-23 Grip Tooling Technologies Llc Multi-directional driver bit
CN105598911A (zh) * 2016-03-11 2016-05-25 江苏元中直流微电网有限公司 失效螺纹紧固件快速切割高效拆除装置
DK3292958T3 (da) * 2016-09-09 2020-03-02 Hubitools S A Fremgangsmåde til udtrækning af en skrue samt udtrækker til udøvelse af fremgangsmåden
CN113211370B (zh) * 2020-02-05 2022-09-30 鸿安国际兴业有限公司 具有防滑功能的驱动工具
CN111590119A (zh) * 2020-06-23 2020-08-28 扬州工业职业技术学院 一种复合式扭转工具
CN117015456A (zh) * 2021-02-08 2023-11-07 艾沛克斯品牌公司 具有远端接合区域的螺栓提取器
TWI790876B (zh) * 2021-12-27 2023-01-21 鴻安國際興業有限公司 具有防滑功能的驅動工具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320472A (en) * 1928-08-30 1929-10-17 William Whelan Improvements in screw threaded stud extractors
US1863046A (en) * 1931-07-11 1932-06-14 Cleveland Twist Drill Co Extractor
US4189266A (en) * 1975-08-01 1980-02-19 George Koslow Rotary drill bit for hand-held power drills

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863045A (en) * 1931-07-03 1932-06-14 Cleveland Twist Drill Co Extractor for screws and the like
US2066132A (en) * 1935-11-05 1936-12-29 Leon L Zihler Stub puller and method of forming the same
US2480648A (en) * 1947-11-03 1949-08-30 Delmar C Harer Stud extractor and method of making the same
US3161090A (en) * 1962-10-17 1964-12-15 Silas B Mclellan Stud engaging wrench having a fluted gripping surface
FR1403823A (fr) * 1964-05-14 1965-06-25 Foret étagé pour préparer l'extraction des goujons
US5031487A (en) * 1989-11-02 1991-07-16 Alden Corporation Broken bolt extractor
US6595730B2 (en) * 2000-03-06 2003-07-22 Alden Corporation Bit for removing damaged screws
US6957937B2 (en) * 2001-02-20 2005-10-25 Maxtech Manufacturing Inc. Spade bits with angled sides
JP3961959B2 (ja) * 2001-05-17 2007-08-22 アトラス・コプコ・マイ・ゲーエムベーハー ドリルビット
US20030136228A1 (en) * 2002-01-22 2003-07-24 Kuo Chen Liu Tool having a structure for removing damaged screws
US6978697B2 (en) * 2003-04-25 2005-12-27 Eazypower, Corporation Damaged bolt and screw removing devices
US7152509B2 (en) * 2005-02-25 2006-12-26 Irwin Industrial Tool Company Fastener extractor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320472A (en) * 1928-08-30 1929-10-17 William Whelan Improvements in screw threaded stud extractors
US1863046A (en) * 1931-07-11 1932-06-14 Cleveland Twist Drill Co Extractor
US4189266A (en) * 1975-08-01 1980-02-19 George Koslow Rotary drill bit for hand-held power drills

Also Published As

Publication number Publication date
BRPI0604325A (pt) 2007-08-21
KR20070043920A (ko) 2007-04-26
MXPA06012069A (es) 2008-10-15
EP1777039A3 (en) 2010-06-23
EP1777039A2 (en) 2007-04-25
CN1951637A (zh) 2007-04-25
US20060101949A1 (en) 2006-05-18
TWI337116B (en) 2011-02-11
TW200730306A (en) 2007-08-16
AR058131A1 (es) 2008-01-23

Similar Documents

Publication Publication Date Title
KR101101931B1 (ko) 손상된 볼트 및 나사 제거 장치
CN1951637B (zh) 用于移除破损紧固件的钎头
US8485066B2 (en) Damaged bolt and screw removing devices
EP0244654B1 (en) Easy-out threaded fastener extractor
US20090183603A1 (en) Damaged bolt and screw removing devices
US6868572B1 (en) Screwdriving and countersinking bit
US20100247267A1 (en) Method for anchoring a fastening element in a mineral component, and fastening element for mineral components
US6098499A (en) Bolt extraction tool
US20050235799A1 (en) Reciprocating saw blade with tapered tang stem
US20060285940A1 (en) Screw For Use In Concrete
US20230373066A1 (en) Tool bit
US6918718B2 (en) Thread cutting tool having cutting teeth with stepped undercut flanks
KR20090073174A (ko) 렌치와 협력하는 마찰 표면을 갖는 절삭부
US7066694B2 (en) Cutting plate for a drill bit
US20070152407A1 (en) Drill chuck
DK2224142T3 (en) Screw with thread-forming
JP2018126842A (ja) 切削工具
US20210229201A1 (en) Bottoming tap and chaser and method of use
US20250249522A1 (en) Bottoming tap and chaser and method of use
ZA200504549B (en) Metal machining and drilling bits
JP4272608B2 (ja) ネジ抜き用ビット
AU779671B2 (en) A screwdriving and countersinking bit
EP1891340A1 (en) Screw for use in concrete
HK1161625A1 (en) Screw
AU2005237161A1 (en) Damaged bolt and screw removing devices

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20211020